National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mountain Home Air Force Base (KMUO)

Lat: 43.05°NLon: 115.86667°WElev: 2995.0ft.

Clear

36°F

2°C

Humidity 49%
Wind Speed E 18 MPH
Barometer 30.51 in (1033.19 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 30 Dec 11:55 AM MST
Extended Forecast for

15 Miles SW Grand View ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 36. East southeast wind 7 to 10 mph.

    High: 36 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 28. South southeast wind 5 to 7 mph becoming calm in the evening.

    Low: 28 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 39. Calm wind becoming east 5 to 8 mph in the morning.

    High: 39 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain and snow between 11pm and 2am, then a chance of rain after 2am. Snow level rising to 5100 feet after midnight. Mostly cloudy, with a low around 34. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow

  • New Year's Day

    New Year's Day: A 50 percent chance of rain. Cloudy, with a high near 42. Light and variable wind becoming east 5 to 7 mph in the afternoon.

    High: 42 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain, mainly before 11am. Partly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain and snow. Partly sunny, with a high near 47. Chance of precipitation is 40%.

    High: 47 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 36. East southeast wind 7 to 10 mph.
Tonight
Increasing clouds, with a low around 28. South southeast wind 5 to 7 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 39. Calm wind becoming east 5 to 8 mph in the morning.
Wednesday Night
A chance of rain and snow between 11pm and 2am, then a chance of rain after 2am. Snow level rising to 5100 feet after midnight. Mostly cloudy, with a low around 34. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
New Year's Day
A 50 percent chance of rain. Cloudy, with a high near 42. Light and variable wind becoming east 5 to 7 mph in the afternoon.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Friday
A 40 percent chance of rain, mainly before 11am. Partly sunny, with a high near 50.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36.
Saturday
A chance of rain and snow. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Snow level 5600 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Snow level 4800 feet. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Sunday Night
A slight chance of rain and snow. Snow level 4800 feet. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
Monday
A chance of rain and snow. Snow level 4700 feet. Partly sunny, with a high near 42. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SW Grand View ID
 42.82°N 116.28°W (Elev. 4199 ft)
Last Update:
10:12 am MST Dec 30, 2025
Forecast Valid:
1pm MST Dec 30, 2025-6pm MST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation